Read Panasonic KX-FL501 / KX-FL501C / KX-FL521 Service Manual Supplement online
1 REPLACEMENT PARTS LISTS
1.1. REFERENCE CHART
Reason for Change
*The following items (1-8) indicate the reason for change. See the “Notes” column for each part in ORIGINAL AND NEW PARTS
COMPARISON LIST(S) .
1. Improve performance
*The following items (1-8) indicate the reason for change. See the “Notes” column for each part in ORIGINAL AND NEW PARTS
COMPARISON LIST(S) .
1. Improve performance
Remarks:
*a: To improve the work at the factory.
*b: To improve the effect of the static electricity removal.
*c: To delete the noise from the Fuser unit.
*d: To share the part with other models.
*e:To improve the performance of ONE WAY SPRING.
*f: To improve the performance of COVER OPEN LEVER.
*g: To improve the performance of GEAR.
*h: To correct the caution indication on the Fuser unit.
*i: To prevent the noise from the FAN.
*j: To correct error writing.
*a: To improve the work at the factory.
*b: To improve the effect of the static electricity removal.
*c: To delete the noise from the Fuser unit.
*d: To share the part with other models.
*e:To improve the performance of ONE WAY SPRING.
*f: To improve the performance of COVER OPEN LEVER.
*g: To improve the performance of GEAR.
*h: To correct the caution indication on the Fuser unit.
*i: To prevent the noise from the FAN.
*j: To correct error writing.
2. Change of material or dimension
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other
Interchangeability Code
**The following items (V-Z) indicate the interchangeability. See the “Notes” column for each part in ORIGINAL AND NEW PARTS
COMPARISON LIST(S) .
**The following items (V-Z) indicate the interchangeability. See the “Notes” column for each part in ORIGINAL AND NEW PARTS
COMPARISON LIST(S) .
Parts
Set Production
V Original
New
Early (before change)
Late (after change)
Late (after change)
Original or new parts may be used in early or late production set.
Use original parts until exhausted, then stock new parts.
Use original parts until exhausted, then stock new parts.
W Original
New
Early (before change)
Late (after change)
Late (after change)
Original parts may be used in early production sets only. New parts may be used in early or
late production sets. Use original parts where possible, then stock new parts.
late production sets. Use original parts where possible, then stock new parts.
X Original
New
Early (before change)
Late (after change)
Late (after change)
New parts only may be used in early or late production sets.
Stock new parts.
Stock new parts.
Y Original
New
Early (before change)
Late (after change)
Late (after change)
Original parts may be used in early production sets only. New parts may be used in late
production sets only. Stock both original and new parts.
production sets only. Stock both original and new parts.
Z Other
Note:
Alphabets in the “Remarks” column in the following lists correspond to the alphabets in the “Remarks” in REFERENCE
CHART.
CHART.
1.2. ORIGINAL AND NEW PARTS COMPARISON LIST(S)
1.2.1. KX-FL501
Change of the Suffix Code
Suffix Code
Reasons of change
A
→
B
To upgrade the ROM version for improvement of the noise of the FAN.
Program No. is changed from E631AL to E631AM.
Program No. is changed from E631AL to E631AM.
Serial No.Label tells you the suffix code as follows.
Ref No.
Part No.
Part Name & Descriptions
Pcs/Set
Remarks
Notes
Suffix
Original Part No.
New Part No.
CABINET AND ELECTRICAL PARTS
1
1
PFDE1147Y
PFDE1147X
LEVER/ LOCK SHAFT R
1
*d
4
V
29
PFJV1001Z
PFJV1001Y
SHEET, EARTH
1
*b
1
W
49
PFGG1054Y1
PFGG1164Y1
PANEL, OPERATION
1
*d
4
V
105
PFLB1D001
PQLB1E1
INSULATOR
1
*d
1
V
108
PFKM1065Z1
PFKM1065W1
CABINET, BODY
1
*d
1
V
167
PFUS1279Z
PFUS1279Y
TORSION SPRING
1
*a
1
V
182
PFUS1265Z
-------
SPRING, FUSER EARTH
0
*c
6
---
186
PFUA1032Z
PFUA1032Y
CHASSIS, FUSER
1
*h
1
V
196
PFUA1031Y
PFUA1031X
CHASSIS, FUSER
1
*d
1
W
229
PFUA1027Y
PFUA1027X
FRAME
1
*d
1
V
231
PFUE1002Z
PFUE1002Y
LEVER, COVER OPEN SW
1
*f
1
X
285
PFDG1181Z
PFDG1181Y
GEAR, ONE WAY 2A
2
*g
1
X
286
PFDJ1031Z
PFDJ1031Y
SPACER, ONE WAY
4
*e
1
X
2
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